LASER WELDING OF DISSIMILAR MATERIALS BASED ON THERMALLY HARDENED ALUMINUM ALLOYS

LASER WELDING OF DISSIMILAR MATERIALS BASED ON THERMALLY HARDENED ALUMINUM ALLOYS Full article

Journal

Journal of Applied Mechanics and Technical Physics
ISSN: 0021-8944

Output data

Year: 2021, Volume: 62, Number: 5, Pages: 842-850 Pages count : 9 DOI: 10.1134/s0021894421050163

Tags

aluminum–lithium alloy; dissimilar materials; laser welding; strength; structural-phase composition

Authors

Malikov A.G. ¹ , Orishich A.M. ¹ , Vitoshkin I.E. ¹ , Karpov E.V. ² , Ancharov A.I. ^3,4

Affiliations

1	Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences
2	Lavrentyev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences
3	Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences
4	Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences,

Funding (1)

Министерство науки и высшего образования Российской Федерации

FWGG-2021-0012

Results of an experimental study of the strength characteristics and structural-phase composition of a nondetachable connection of dissimilar materials based on thermally hardened aluminum alloys D16T of the Al-4.4Cu-1.5Mg system and 1420 of the Al-5.2Mg-2.1Li system obtained by butt-end laser welding are reported. The phase composition of the welded joint is studied with the use of synchrotron radiation by the method of transmission diffraction. The welded joint microstructure is considered by optical microscopy. It is demonstrated that heat treatment (quenching and artificial aging) allows one to improve the chemical properties of the welded joint.

Malikov A.G. , Orishich A.M. , Vitoshkin I.E. , Karpov E.V. , Ancharov A.I.
LASER WELDING OF DISSIMILAR MATERIALS BASED ON THERMALLY HARDENED ALUMINUM ALLOYS
Journal of Applied Mechanics and Technical Physics. 2021. V.62. N5. P.842-850. DOI: 10.1134/s0021894421050163 WOS Scopus РИНЦ OpenAlex

Маликов А.Г. , Оришич А.М. , Витошкин И.Е. , Карпов Е.В. , Анчаров А.И.
Лазерная сварка разнородных материалов на основе термически упрочняемых алюминиевых сплавов
Прикладная механика и техническая физика. 2021. Т.62. №5. С.161-171. DOI: 10.15372/pmtf20210516 РИНЦ OpenAlex

Web of science:	WOS:000737999700016
Scopus:	2-s2.0-85122189673
Elibrary:	47551608
OpenAlex:	W4206539157

DB	Citing
Scopus	4
OpenAlex	2
Elibrary	1
Web of science	2